Lines Matching defs:qhat
108 // "v" is the book's name for {divisor}, "qhat" the current quotient digit.
130 // {qhat} is the current quotient digit.
131 digit_t qhat = std::numeric_limits<digit_t>::max();
140 qhat = digit_div(ujn, U[j + n - 1], vn1, &rhat);
144 // qhat * v_{n-2} > (rhat << kDigitBits) + u_{j+n-2}.
147 while (ProductGreaterThan(qhat, vn2, rhat, ujn2)) {
148 qhat--;
161 if (qhat == 0) {
164 MultiplySingle(qhatv, B, qhat);
170 qhat--;
175 DCHECK(qhat == 0);
177 Q[j] = qhat;